In Reply to: Would all three woofers have to have the same impedance? posted by MWE on April 12, 2022 at 10:42:32:
JA's measurements, linked below, show an impedance minimum of 3 Ohms around 120 Hz, and a broad band slightly above 4 Ohms from 300 to 700 Hz. This is consistent with three nominal 8 Ohm woofers rolled out at different frequencies.
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Follow Ups
- Not necessarily, as long as they're the same sensitivity, but I think they're identical - Brian H P 12:50:07 04/12/22 (4)
- Sorry, didn't make myself clear, was talking more theoretically..., - MWE 13:49:54 04/12/22 (3)
- If you changed one driver to 16 ohm it would only change to 3.2 ohms - Edp 16:38:56 04/12/22 (2)
- Alas, 16 Ohm drivers are rarer than hen's teeth anymore - Brian H P 12:46:22 04/13/22 (1)
- A speaker manufacturer could have them custom-made in commercial quantities, but an individual, not so much. nt. - MWE 07:12:36 04/14/22 (0)